JP3070217U - Rake tools such as snow removal tools and earth digging tools, as well as snow dumps and scoops - Google Patents

Abstract

(57) [Summary] [Problem] A simple configuration in which a large number of fine irregularities are formed on the surface of the rake so that snow and soil are less likely to adhere to the rake, and even if it adheres, it is easy to remove. To provide rakes, snow dumps, and scoops such as snow removal tools and earth mining tools. SOLUTION: On the surface of a rake portion 1 for excavating snow and soil,
A rake tool such as a snow removal tool or an earth mining tool provided with a large number of fine irregularities 2 when the rake portion 1 is molded with resin.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to rake tools such as snow removal tools and earth mining tools, as well as snow dumps and scoops.

[0002]

[Problems to be solved by conventional techniques and devices]

 When snow and soil are scooped with a snow dump or scoop, snow and soil often adhere to the rake portion, which makes smooth work impossible.

[0003] In view of such a situation, the present invention has a configuration in which a large number of fine irregularities are formed on the surface of the rake portion, so that snow and soil are less likely to adhere to the rake portion, and the rake portion is not easily adhered. An object of the present invention is to provide epoch-making tools such as snow removal tools and earth digging tools, snow dumps and scoops, which are easy to remove even if they are simple.

[0004]

[Means for Solving the Problems]

 The gist of the present invention will be described with reference to the accompanying drawings.

[0005] A scooping tool such as a snow removing tool or an earth digging tool is characterized in that a large number of fine irregularities 2 are provided on the surface of the rake section 1 for excavating snow and soil when the rake section 1 is molded with a resin. It is concerned.

Further, when the rake portion 1 is molded with a resin, the surface of the rake portion 1 is embossed to form the plurality of fine irregularities 2 on the surface of the rake portion 1. The present invention relates to a rake tool such as a snow removal tool or an earth mining tool according to claim 1.

The snow removal tool or the earth digging tool according to any one of claims 1 and 2, characterized in that the plurality of fine irregularities (2) are provided on both front and back surfaces of the rake portion (1). It relates to rake tools.

The snow dump A according to the present invention is characterized in that a large number of fine irregularities 2 are provided on the surface of the rake portion 1 of the snow dump A for excavating and transporting snow when the rake portion 1 is molded with resin. is there.

Further, the present invention relates to a scoop characterized in that a large number of fine irregularities 2 are provided on the surface of a scoop portion 1 of a scoop B for excavating snow and soil when the scoop portion 1 is formed by resin molding. .

[0010]

[Embodiment of the invention]

 Preferred embodiments of the present invention (how to implement the present invention), which is considered to be preferable, will be briefly described with reference to the drawings, showing the operational effects thereof.

When the snow and soil are scooped by the rake portion 1 of the present invention, the rake portion 1 has a large number of fine irregularities 2 on the surface. In addition, since the air and the water come into contact with each other in a point-contact state, air and moisture easily enter the concave portion of the unevenness 2 as compared with a mere planar shape, snow and soil are less likely to adhere to the surface of the rake portion 1. Even so, it will be easy to remove.

[0012] Therefore, a rake which is extremely practical and can be used for smooth snow removal and digging work.

In addition, when the rake portion 1 is molded with a resin, for example, the surface of the rake portion 1 can be easily provided by embossing or the like. It is an excellent configuration that can be realized.

Further, for example, if the large number of fine irregularities 2 are provided on both the front and back surfaces of the rake portion 1, it is difficult for snow and soil to adhere to both the front and back surfaces of the rake portion 1, and even if it adheres, it is not removed. This makes the configuration more practical and easy to be used.

[0015]

【Example】

 A specific embodiment of the present invention will be described with reference to the drawings.

This embodiment shows two examples of preferred embodiments. FIGS. 1 to 3 show a first embodiment in which a snow dump A is used as a rake tool such as a snow removal tool or an earth digging tool. FIG. 4 shows a second embodiment employing a scoop B. In the figure, reference numeral 3 denotes a handle.

The details will be described below, but this description is common to the first and second embodiments.

A large number of fine irregularities 2 are provided on the surface of the rake 1 for excavating snow and soil as shown in a partially enlarged view of FIG.

Specifically, when the rake portion 1 is molded with a resin, the surface of the rake portion 1 is embossed to form the large number of fine irregularities 2 on the surface of the rake portion 1.

Further, in this embodiment, as shown in FIG. 3, a large number of fine irregularities 2 are provided on both the front and back surfaces of the rake portion 1, that is, on the entire surface of the rake portion 1.

The unevenness 2 makes it easier for air and moisture to enter the concave portion of the unevenness 2 than a simple planar shape, and the convex portion comes into contact with snow and soil with a very small area. The degree of fineness of the irregularities 2 is set and configured.

Accordingly, in the present embodiment, since the configuration is as described above, when the rake part 1 of the snow dump A of the first embodiment or the rake part 1 of the scoop B of the second embodiment scoops snow and soil, The rake portion 1 having a large number of fine irregularities 2 does not come into contact with snow and soil in a face-to-face state, but comes into contact with a large number of scattered protrusions in a point-to-point state. Since air or moisture easily enters the concave portion of the unevenness 2, snow and soil hardly adhere to the surface of the rake portion 1, and even if it adheres, it is easy to remove.

Moreover, in the present embodiment, since the large number of fine irregularities 2 are provided on both the front and back surfaces of the rake portion 1, snow and soil hardly adhere to both the front and back surfaces of the rake portion 1. It has an excellent structure that is easy to remove even when worn.

Further, since the unevenness 2 is formed by embossing the surface of the rake portion 1 when the rake portion 1 is molded with resin, an excellent configuration that can be easily designed and realized with a simple configuration. Becomes

In this embodiment, the case where the snow dump A and the scoop B are applied as a rake is shown. However, the present invention is not limited to this, and for example, a hand-held scoop for horticulture or other scoop. The present invention may be applied to a rake having a rake portion 1.

[0026]

[Effect of the invention]

 Since the present invention is configured as described above, when snow and soil are scooped at the rake portion of the present product, snow and soil are scattered without contact in an interview state on the rake portion having many fine irregularities on the surface. In addition to the fact that it comes into contact with a large number of convex parts in a point-contact state, air and moisture easily enter the concave parts of these irregularities as compared to a simple planar shape, so that snow and soil hardly adhere to the surface of the rake part. It has a very practical structure that is easy to remove even if it adheres. Moreover, since the fine irregularities can be easily formed integrally with the rake portion when molding the resin, a simple structure can be easily achieved. Innovative rake tools such as snow removal tools and earth mining tools as well as snow dumps and scoops, which have excellent configurations such as design feasibility.

In the invention according to the second aspect, it is possible to more easily design and realize fine irregularities that reliably exert the above-mentioned effects, and to achieve extremely high productivity and inexpensive configuration, which is extremely practical. It becomes a rake tool such as a snow removal tool or earth digging tool with an excellent configuration.

In the invention according to the third aspect, snow and soil are hardly adhered to both the front and back surfaces of the rake portion, and even if they are adhered, it is easy to remove snow and snow. It becomes a rake tool such as a tool or earth digging tool.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment.

FIG. 2 is a partially enlarged explanatory view of a main part of the first embodiment.

FIG. 3 is a partially enlarged explanatory sectional view of a main part of the first embodiment.

FIG. 4 is a perspective view showing a second embodiment.

[Explanation of symbols]

 1 Rake part 2 Unevenness A Snow dump B Scoop

Claims (5)

[Utility model registration claims] 1. A rake tool such as a snow removal tool or an earth digging tool, wherein a large number of fine irregularities are provided on the surface of a rake section for excavating snow or soil when the rake section is formed by resin molding. 2. The method according to claim 1, wherein, when the rake portion is molded with a resin, the surface of the rake portion is embossed to provide the plurality of fine irregularities on the surface of the rake portion. Rake tools such as snow removal tools and earth digging tools. 3. A scooping tool such as a snow removal tool or an earth digging tool according to claim 1, wherein the plurality of fine irregularities are provided on both front and back surfaces of the scooping section. 4. A snow dump wherein a large number of fine irregularities are provided on the surface of the rake portion of the snow dump for excavating and transporting snow when the rake portion is molded with a resin. 5. A scoop wherein a large number of fine irregularities are provided on the surface of the scoop for excavating snow or soil when the scoop is formed by resin molding.